Results 191 to 200 of about 254,826 (323)

Multi-Sensor Temporal Fusion Transformer for Stock Performance Prediction: An Adaptive Sharpe Ratio Approach. [PDF]

Sensors (Basel)
Yang J, Li P, Cui Y, Han X, Zhou M.
europepmc   +1 more source

Toward Complete CO2 Electroconversion: Status, Challenges, and Perspectives

Advanced Energy Materials, EarlyView.
Electrocatalytic CO2 reduction and CO2 batteries face challenges in achieving complete CO2 conversion with high conversion rates and Faradaic efficiency simultaneously. Existing systems compromise one for the other with incomplete CO2 conversion and inefficiencies, hindering practical applications. This perspective highlights state‐of‐the‐art progress,
Changfan Xu, Ping Hong, Yulian Dong, Marc Robert, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Analytic solutions of variance swaps for Heston models with stochastic long-run mean of variance and jumps. [PDF]

PLoS One
Fu J.
europepmc   +1 more source

Global economic effects of war‐induced agricultural export declines from Ukraine

Applied Economic Perspectives and Policy, EarlyView.
Abstract The war in Ukraine caused export disruptions that jeopardized the availability and affordability of agricultural and food products around the world. This research employs a computable general equilibrium modeling framework to understand the global economic effects of war‐induced agricultural export declines from Ukraine, given the inability to
Amanda M. Countryman, Valentyn Litvinov, Ivan Kolodiazhnyi, Mariia Bogonos, Oleg Nivievskyi   +4 more
wiley   +1 more source

Comparative analysis of volatility forecasting for healthcare stock indices amid public health crises: a study based on the Bayes-CNN model. [PDF]

Front Public Health
Li Y, Gu R, Zhao D.
europepmc   +1 more source

The EU target for organic farming: Potential economic and environmental impacts of two alternative pathways

Applied Economic Perspectives and Policy, EarlyView.
Abstract The EU aims to reach 25% of the total agricultural area under organic farming by 2030. Interlinking a farm‐level and agro‐economic market model, we assess impacts of achieving the target either at Member State or aggregated EU level. Results show that flexible budget allocation across Member States would be more cost‐efficient and less ...
Dimitrios Kremmydas, Caetano Beber, Edoardo Baldoni, Pavel Ciaian, Thomas Fellmann, Alexander Gocht, Jordan Hristov, Davide Pignotti, Dolores Rey Vicario, Davit Stepanyan, Pascal Tillie   +10 more
wiley   +1 more source

Patterns and heterogeneity in credit repayment performance: Evidence from Malian farmers

Applied Economic Perspectives and Policy, EarlyView.
Abstract Formal credit can enhance farmers' purchasing power, increase productivity, and enforce resilience throughout the agricultural sector. Therefore, analyzing bank clients and credit data in the agricultural sector is of interest. This study aims to (1) investigate distinct cluster patterns among the bank's farmer clients in Mali utilizing ...
Tim Ölkers, Shuang Liu, Oliver Mußhoff, Xiaohua Yu   +3 more
wiley   +1 more source

A comparative study of dynamic risk spillovers among financial sectors in China before and after the epidemic. [PDF]

PLoS One
Liu C, Ma H, Wang X, Cui J, Shen X.
europepmc   +1 more source

Real consumer food prices and child mortality: Evidence from low‐ and middle‐income countries

Applied Economic Perspectives and Policy, EarlyView.
Abstract This paper estimates the effect of short‐term changes in real consumer food prices on short‐term fluctuations in neonatal, infant, and child mortality rates using a panel dataset covering 59 low‐ and middle‐income countries (LMICs) for the period 2000–2015.
Muhammed A. Usman, Daniel A. Mekonnen, Lukas Kornher, Joachim von Braun   +3 more
wiley   +1 more source

Predicting the volatility of Chinese stock indices based on realized recurrent conditional heteroskedasticity. [PDF]

PLoS One
Zhang G, Zhao H, Fan R.
europepmc   +1 more source